Huzhou Accuracy Instrument CO LTD is professionally engaged in the development, sales and service of industrial mechanical pressure gauges, bi-metal thermometers, SF6 manometer, pressure sensor. Products are widely used in various applications such as Mechanical Engineering, Chemical Engineering, Food Industry, Pharmaceutical, and high technology electric appliances.
Established over two decades ago, our pressure gauge manufacturing facility spans 3,000 square meters, equipped with advanced production lines and rigorous quality control systems. As an industry leader, we integrate innovation with precision engineering to deliver reliable measurement solutions for global clients.
Our precision measurement instruments are deployed in demanding environments worldwide, delivering accuracy and reliability where it matters most.
With over 20 years of expertise, we combine specialized teams, large-scale production, and uncompromising quality standards to serve clients in 30+ countries.
Our laboratory conducts 100% pressure cycle tests and environmental simulations, adhering to ISO 9001 and ISO 17025 standards. Continuous improvement drives our reputation for "zero-leak" performance in extreme conditions, supported by a one-year warranty.
Our achievements reflect two decades of dedication to precision engineering and global customer satisfaction.
Our 3,000 m² facility in Huzhou is equipped with automated production lines, laser calibration systems, and a fully certified quality control laboratory — built to deliver instruments that exceed global standards.
From precision engineering to global logistics, every aspect of our business is designed to deliver maximum value to our clients.
Our lab and production processes are fully certified, ensuring every product meets the highest international quality benchmarks.
With products shipped to 30+ countries, we understand international compliance, packaging, and logistics requirements in depth.
Advanced automated assembly and laser calibration ensure consistent quality across 2 million+ units produced annually.
Our instruments are renowned for corrosion resistance and zero-leak performance in extreme industrial conditions, backed by a one-year warranty.
Our Huzhou manufacturing base combines cutting-edge production infrastructure with a dedicated research and development division. From material innovation to smart sensor integration, we continuously push the boundaries of precision measurement technology.
The R&D team of 20 specialists works in close collaboration with our 120-strong production workforce to translate research breakthroughs into reliable, market-ready products that comply with ISO, API, and CE standards.
Modern manufacturing campus in Huzhou, China
Robotic lines for consistent, high-volume output
±0.5% accuracy guaranteed on every unit
Every product cycle-tested before shipment
Our commitment to research and development ensures that Huzhou Accuracy Instrument remains at the forefront of measurement technology, delivering next-generation solutions for evolving industrial challenges.
Our R&D team pioneers the integration of smart sensor technology into traditional mechanical gauges, enabling digital readouts and IoT connectivity for Industry 4.0 applications.
Continuous research into corrosion-resistant alloys and high-performance polymers ensures our products maintain integrity in the harshest chemical, pharmaceutical, and oil & gas environments.
Every new product development cycle incorporates compliance with ISO, API, CE, and SGS standards, ensuring seamless acceptance in regulated global markets.
We have long followed the concept of "reasonable price, accurate delivery, good quality" and several business management models to keep our production quality above the required benchmark under ISO9001:2008 certified.
Trusted by engineers, procurement managers, and industry leaders across 30+ countries, our products speak for themselves.
"Huzhou Accuracy Instrument's stainless steel pressure gauges have been performing flawlessly in our chemical processing plant for over three years. The ±0.5% accuracy is consistent and the build quality is exceptional."
"We've sourced bi-metal thermometers and SF6 manometers from Accuracy Instrument for our HVAC projects. Their 24/7 technical support and ISO certifications gave us complete confidence in the procurement process."
"Reliable delivery, competitive pricing, and outstanding product quality. The shock-proof gauges we ordered for our oil & gas operations have shown zero-leak performance even under extreme pressure conditions."
Contact our expert team today for customized pressure measurement solutions, product catalogs, or technical consultations. We serve clients across 30+ countries with 24/7 support.
Accuracy Instrument